| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.083 | 0.086 | 0.085 | 0.087 |
| River Wear - Chester-Le-Street | 0.302 | 0.309 | 0.309 | 0.313 |
| Smallhope Burn - Lanchester Front Street | 0.202 | 0.21 | 0.209 | 0.216 |
| River Wear - Stanhope | 0.224 | 0.225 | 0.224 | 0.227 |
| River Gaunless - South Church | 0.071 | 0.074 | 0.074 | 0.079 |
| River Wear - Sunderland Bridge | 0.258 | 0.262 | 0.261 | 0.264 |
| River Wear - Witton Park | 0.307 | 0.309 | 0.309 | 0.311 |
| River Wear - Durham New Elvet Bridge | 0.216 | 0.219 | 0.218 | 0.226 |